70243098 has 16 divisors (see below), whose sum is σ = 143475840. Its totient is φ = 22916096.

The previous prime is 70243097. The next prime is 70243139. The reversal of 70243098 is 89034207.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70243091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124263 + ... + 124826.

It is an arithmetic number, because the mean of its divisors is an integer number (8967240).

Almost surely, 2^70243098 is an apocalyptic number.

70243098 is an abundant number, since it is smaller than the sum of its proper divisors (73232742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70243098 is a wasteful number, since it uses less digits than its factorization.

70243098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249141.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 70243098 is about 8381.1155582058. The cubic root of 70243098 is about 412.6050626784.

The spelling of 70243098 in words is "seventy million, two hundred forty-three thousand, ninety-eight".